Changle: "hard core" technology helps to create a low -carbon green highway

Weifang Changle County Highway Business Development Center has thoroughly implemented the concept of green development, promoted the use of intensive and intensive utilization of resources and energy conservation.

At the S224 Dayi Line Changle Longquanyuan to the Greater Middle School Repairing Project of Qingduan section, the reporter learned that all the asphalt lower layers of the asphalt during the construction process were paved with the asphalt of the planting heat regeneration modified asphalt, which marked the construction of the Changle County Highway Construction The management of management is a key step towards green conservation and environmental protection.

According to reports, the asphalt concrete factory heat regeneration technology means that the old asphalt pavement recycling materials are concentrated in sieved and sieved through mixing stations, and then re -designed and mixed according to the different quality requirements of the road surface to generate new recycled asphalt concrete. This project uses a total of 10,000 tons of hybrids with heat recycled asphalt, saving 3,000 tons of materials.

At present, the asphalt concrete factory hybrid regeneration technology has been widely used in the construction of road surface layers in ordinary countries. This technology can not only save energy and reduce costs, but also prevent asphalt concrete waste from polluting the environment and reduce the damage to the ecological environment. The development of green roads play an important role.

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